Description of the flag

Teaneck is a township in Bergen County, New Jersey, and is a suburb of New York City. As of the United States 2000 Census, the township population was 39,260. The Census Bureau's 2006 population estimate for the township is 39,610.
Teaneck is the second-most populous municipality in Bergen County, and lies at the crossroads of Interstate 95 and the eastern terminus of Interstate 80. In 1965, Teaneck became the first community in the nation with a white majority to
voluntarily desegregate its public schools.

The flag is ~3:5 light blue with the seal, large, centered on it, monochrome in dark blue and white.
At www.teanecknj.gov/templates/teaneck2/images/Header2.jpg the official website, is a larger image of the seal. This shows a "Dutch-style" windmill and lettering reading "Township of Teaneck N.J." above and, smaller, "Incorporated 1895" below, separated by stars.António Martins-Tuválkin, 7 January 2011